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How To Download And Install McAfee ? McAfee Setup Complete Guide

McAfee Setup Complete Guide : Call 1-888-681-1341

McAfee is a leading cybersecurity company that offers several products for all types of devices. It provides security against all cyber threats to businesses, large enterprises, government, schools, offices, home use, personal use, etc.

We are all practically living in the virtual world, from online shopping to banking, everything is online. In such a case, your personal information is highly vulnerable to online attackers. Taking this big a risk is not a good idea. 

McAfee is the best anti-virus software that provides complete protection from viruses, malware and ransomware attacks, hackers, malicious applications, leakage of personal and private information, etc. 

McAfee offers different subscription packages optimized according to the needs of the users. There are packages for personal use, home use, schools, offices, business, etc. You can use the product on 1, 3, 5 and up to 10 devices based on your subscriptions. 

In this article, you will get all the information related to McAfee products, its download, installation, activation, removal, reinstallation, errors, etc.

Let us get started with 

mcafee product key
mcafee product key

How To Download And Install McAfee Consumer Products

The installation of McAfee products differs from device to device. You can follow the below steps to install McAfee consumer products on your device. If you still face any problem, you can check the minimum system requirement or use the Pre-Install tool. You can also contact the support team if you are facing any particular error.

  1. Download And Install On PC or Mac

Install it on PC or Mac for the first time.

  • Go to the official site of McAfee.
  • Select the software you want to install.
  • Select the device that you want to install it on.
  • Click “Download”.
  • Click “Accept License Agreement”.
  • Note down the “Serial Number”.
  • Follow the on-screen instructions.
  • Once the process is finished the product will be installed on your PC or Mac.

Install it on a PC or Mac from a different device.

Step 1:

  • Follow the process on the primary computer where you want to start the process.
  • Go to home.mcafee.com
  • Click “My Account”
  • Sign in with the credentials of your McAfee account.
  • Click “Log In”

Step 2:

  • Send a download link to the secondary computer
  • Go to “My Account”
  • Click “Subscription”
  • Select “Add Device”
  • Select the type of device, Mac or PC.
  • Click “Send Link”
  • Send the link to the secondary computer that you want to install the McAfee product on.

Step 3:

  • Open the link sent on your secondary computer.
  • Click “Download Link”
  • Follow the on-screen instructions to complete the installation.

Reinstall it on a PC or Mac 

You can reinstall McAfee product on other devices also if you have an unused license. 

Step 1:

  • Go to home.mcafee.com from the device you want to install it on
  • Click “My Account”
  • Sign in with your credentials used for McAfee account. 

Step 2:

  • Go to “My Account”.
  • Click “Subscription”.
  • Next to McAfee Subscription, click “Add Device”
  • Select the “Device Types”
  • Click “Download”
  • Select the product that you want to install and click “Download”
    • If you wish to reinstall it on some other device, click “Send Link”
    • Open the link on the device you want to install it on.
    • Click “Download Link”

Step 3:

  • “Read and Accept” the McAfee Licence Agreement
  • Note down the  serial number
  • Click “Download”
  • Double click on the downloaded file to run
  • Follow the on-screen instructions to install it.

Install it on an Android device from Google Play Store

Step 1:

  • Open Google Play Store
  • Search for “McAfee Mobile Security”
  • Click “Install”
  • Open the installed application
  • Read and Agree with the User Licence Agreement
  • Select “Accept and Start Protection”

Step 2:

  • You can Install McAfee Mobile Security from PC also.
  • Go to home.mcafee.com
  • Click “My Account”
  • Sign in with your McAfee account credentials.
  • Click “Subscription”
  • Select “Add Device”
  • Select the “Mobile device” you want to install it on
  • Click on “Send Link”
    • Select the “Android Device” type
    • Select “Subscription Type”
  • Click “Next”
  • Select one of the options from below as per your preference
    • Select “Text It” for activation code on mobile
    • Select “Email It” for activation code on mail id
  • Enter “Email Id or Phone Number” to get the text.
  • Select “Text Me or Email Me”

Step 3:

  • To activate McAfee Mobile Security, open the “Activation Code” sent on email or message
  • Open “Mobile Security”
  • In the top  right corner, click the “User Icon”
  • Click “Got Activation Code”
  • Enter the six-digit PIN and confirm it.
  • Click on the “Orange Circle” at the top right corner.
  • Select the “Security Question”
  • Type the six-digit PIN created earlier.
  • Click “Activate Uninstall Protection”
  • Click “Activate”
  • Click “Finish”

Install it on an iOS device from Apple App Store

Step 1:

  • Follow these instructions on the iOS device you want to install the software on.
  • Go to “Apple App Store”
  • Seach “McAfee Mobile Security”
  • Click “Get”
  • “Agree” to download

Step 2:

  • Follow these steps to activate McAfee Mobile Security 
  • Open the downloaded application
  • Sign in with the McAfee account credentials
  • Accept McAfee “License Agreement and Privacy Notice”
  • Click “Next” and the activation process will begin.
  1. How To Update McAfee Windows Security Software

McAfee anti-virus products should always be up to date with the latest changes and version. By default, McAfee products are configured to “Automatic Updates. If there are any updates available it will automatically be updated. 

But if you wish to check for the updates manually, follow the below steps.

Manually Check For Updates

You can follow any one of the methods to manually check for any updates. It will check for both virus signature and software updates.

Method 1:

  • Double click the “McAfee Icon”
  • Click “PC Security”
  • Click “Update McAfee App”
  • Click “Check For Updates”

Method 2:

  • Check for the updates from the M_shield Icon 
  • Right-click on the “M-shield Icon” next to the clock icon.
  • From the pop-up menu select “Check for updates”
  1. How To Troubleshoot McAfee Download Or Installation Issue

Follow any one of the below steps to troubleshoot download or installation errors as per your preference.

No Internet Connection – Download Cannot Continue

If you see an error due to network problem issues your download or installation can stop in the middle. To the following to solve this error

Option 1: 

  • Remove third-party incompatible applications.
  • Download and run the “Pre-Install Tool”
  • Double click on “Pre-Install_Tool.exe” to run the file
  • Follow the on-screen instructions.
  • Click “Ok’ to agree with the changes
  • After the pre-install tool process is finished click “Ok” and “Close”.
  • Restart your computer.
  • Try to install McAfee Security Product. 

Option 2: Delete Temporary Internet Files and Cookies

  • Open your browser
  • Go to Settings
  • Go to “Tools Menu”
  • Select “Internet Option”
  • Click “Delete” under browsing history.
  • Select only “temporary Internet Files and Cookies”
  • Click “Delete”
  • Restart your computer.
  • Try to install McAfee Security Product.

Option 3: Change Internet Explorer Settings

  • Open “Internet Explorer”
  • Go to the “Tools” menu
  • Select “Internet Option”
  • Go to the “Advanced” tab
  • Click “Restore Advanced Settings”
  • Restart your computer.
  • Try to install McAfee Security Product.
  1. How To Uninstall McAfee SiteAdvisor

McAfee SiteAdvisor or WebAdvisor remains installed even after the main McAfee product is removed/uninstalled. You will have to manually uninstall/remove it. However, it is recommended not to uninstall McAfee SiteAdvisor. 

Select any one of the options to uninstall/remove McAfee SiteAdvisor

Windows 10, 8.1, 8: 

  • Go to the “Seach Tab” next to the Start Menu option
  • Search “Programs and Features”
  • In the list of installed programs right-click “McAfee WebAdvisor”
  • Click “Uninstall/Remove”
  • Wait for the process to complete and restart your computer once finished.

Windows 7, Windows Vista:

  • Go to the “Seach Tab” next to the Start Menu option
  • Search “Programs and Features”
  • Double-click “Program and Features”
  • Search for McAfee SiteAdvisor and select
  • Click “Uninstall/Remove”
  • Wait for the process to complete and restart your computer once finished.

Windows XP:

  • Click the “Start” menu
  • Go to “Settings” 
  • Click “Control Panel”
  • Double click on “Add or Remove Programs”
  • Select “McAfee SiteAdvisor”
  • Click “Uninstall/Remove”
  • Wait for the process to complete and restart your computer.
  1. How To Uninstall McAfee Security

Uninstall McAfee Security from Mac

Option 1: 

  • Close your browser before uninstalling the program
  • Find and open the “Application Folder” in the Dock
  • Double Click “McAfee Internet Security Uninstaller”
  • Click “Continue”
  • Type in your credentials used for Mac
  • Click “Ok”
  • Click “Finish” once the process is complete.

Option 2: 

  • Simply drag and drop the “McAfee Security Icon” to the trashbin.

Uninstall McAfee Security from Windows

Option 1: 

  • Go to the “Seach Tab” next to the Start Menu option
  • Search “Programs and Features”
  • In the list of installed programs right-click “McAfee WebAdvisor”
  • Click “Uninstall/Remove”
  • Wait for the process to complete and restart your computer once finished.

Uninstall McAfee Security from Android Devices

Option 1: 

  • Open device administration on your android device.
  • Click on “Deselect” the McAfee Mobile Security.
  • Open Application Settings.
  • Go to “Installed Application/manage the applications.
  • Select “McAfee Mobile Security”.
  • Select “Uninstall or Remove” application.
  • McAfee Security application will be uninstalled.
  • Restart your device.

Uninstall McAfee Security from iOS Devices

Option 1: 

  • Go to Settings – General – Profiles and Device Management 
  • After Device Management, select the “Safe Family MDM Profile”.
  • Then select “Remove Management”.
  • To complete the above step, you may need to enter your password used for your iOS account.
  • Press and hold the McAfee icon on your iOS device.
  • Click on “x”.
  • Confirm the “Uninstall/Remove” application.
  • McAfee Security will be uninstalled from your iOS device. 
  • Restart your device.
  1. How To Resolve McAfee Error 1326?

McAfee error 1326 mainly  occurs due to the following reasons:

  • Damage to the Windows registry due to a change in program or software
  • Incomplete installation and corruption of McAfee records
  • Virus or malware attacks, which have modified system structure files
  • Other schedules may have modified files associated with McAfee.

How To Fix McAfee Error 1326

Option 1: Malware  Scanning Of Your System

  • Scan your full computer to fix the issue.
  • Once the scanning is complete the problem causing the error will be resolved.

Option 2: Clean System Junk Files

  • Clean the Junk files using the “Disk Clean Up Utility”
  • You can also clean the junk files using “WinSweeper Tool”
  • Or you can simply clean the files also by typing the command prompt. Type “Command + cleanmgr” for Mac and “Cntrl + cleanmgr” for Windows and click “Enter”

Option 3: Update the device drives to the latest version.

Option 4: Restore your computer to a previous version.

  1. How To Resolve McAfee Virus Scan Error 1327?

McAfee error 1327 mainly occurs due to the following reasons:

  • A virus or malware may have deleted certain files.
  • Internet disconnects or Internet at low speed.
  • Incompatible software running at the same time as McAfee virus scan.
  • Incorrect graphics driver or memory problem.

How To Fix McAfee Error 1326

Option 1: 

  • A runtime error usually occurs due to the concurrent execution of conflicting programs. You can resolve this issue by closing the conflicting programs.
  • Click “Ctrl + Alt + Del” at the same time and open the task manager
  • Select the “Process Tab” and click on the “End process button”, to stop running programs
  • Note the recurrence of the error, if any.
  • You can identify the program causing the error and follow the troubleshooting options to stop the program.

Option 2: 

  • Go to the “Control Panel” and select “Programs and Features”.
  • Select the program you want to uninstall
  • Click “Uninstall”
  • After this process is completed, restart the computer.

Option 3:

  • Microsoft Windows always offers the latest version updates. It is highly recommended that you apply these Windows updates for the proper functioning of your system.
  • McAfee also provides you with regular update notifications, it is mandatory to apply these fixes to protect your computer from the latest virus infections.

Option 4:

  • Sometimes Microsoft packages like MS Visual C ++ may not be installed correctly or may have corrupted files. This could be the cause of this runtime error 1327. You can uninstall this package and restart your system. Download the latest version of this package and reinstall it.

Option 5:

  • Another cause of this 1327 error is the lack of memory space.
  • You can free up this space by cleaning up temporary and unwanted files from your system.
  • Clear your system cache.
  • Right-click on the main directory and open the properties.
  • Click the Disk Cleanup option.
  • It is very important to make a backup of your files and folders before applying this patch.

Option 6:

  • Bad graphics drivers may be the cause of this error.
  • Go to the “Device Manager” and discover the graphics driver
  • Right-click and uninstall the driver
  • Restart your computer
  1. How To Resolve McAfee Uninstall Error 1921?

McAfee Uninstall error 1921 mainly occurs due to the following reasons:

  • This error may be due to an incomplete installation and corrupt download of the McAfee antivirus software.
  • Damage to Windows registry due to modification of McAfee antivirus software.
  • Certain viruses or malware attack.
  • Another program can delete or modify the files associated with McAfee.
  • It is very important to know the root cause of the error, as well as to follow the exact activation failure point.

How To Fix McAfee Error 1921?

Option 1: 

You have to manually modify the Windows registry associated with McAfee 1921 error. However, you should be careful when editing the registry. A small error can cause the entire system to crash. It is recommended to use software tools such as “WinThruster or Registry Cleaner” to analyze and repair the registry. These tools will perform an automatic backup before any modification to the registry.

If you want to make registry changes manually, follow the steps below.

  • Go to the “Search Option” and open the “Command Prompt”.
  • Type the command “regedit” in the command window.
  • Check the key associated with McAfee 1921 error in the registry.
  • Take the key backup.
  • You can now manually change the key associated with the error.

Option 2: 

Another cause of this 1921 error is malware infections. These virus infections can corrupt or damage your files. A full virus scan of your system could resolve this 1921 error.

Option 3: 

Sometimes junk files can slow down your computer. Therefore, it is recommended to clean up temporary and junk files on your system. Cleaning up junk files can improve your system performance.

  • Go to “Search” and open the command prompt
  • Enter the “cleanmgr” command in the command window
  • Press the “Enter” button, disk cleaning will start to clean up system junk files.

Option 4: 

The McAfee 1921 error can be caused by corrupt or damaged files. It is recommended to update your system with the latest drivers. You can use a utility like “DriverDoc” to automatically update the drivers. This DriverDoc utility comes with features such as restoring all drivers to the previous version, updated with one click, etc.

Option 5: 

It is important to update your system with the latest Microsoft Windows update. These incomplete updates may also be the cause of this problem. Check your Internet connection and update the system with the latest updated version.

  1. How To Resolve McAfee Scanning Not Working?

If for any reason you cannot run a scan, or McAfee cannot clean or remove the virus, follow these instructions to manually scan your computer.

  • Start your computer in safe mode. To do this, do the following:
    • If your computer is on, turn it off.
    • Turn on your computer. Your computer will begin to process a set of instructions called “Basic Input/Output System” (BIOS). What you see on the monitor depends on the BIOS manufacturer. Some computers display a progress bar that refers to the word BIOS, while others may not indicate that this process is occurring.
    • Once the BIOS is finished, start “Pressing the F8 key” on your keyboard. Continue until the “Windows Advanced Options” menu appears.
    • If you start pressing the F8 key too early, you may see a “keyboard error” message. If you see this message, please restart your computer and try again.
    • Use the arrow keys on the keyboard to choose Safe Mode.
    • Press “Enter”.
  • From the “Start” menu, go to “All Programs” then select “McAfee” and click on “On-demand scanning”.
  • All “local drives” will be highlighted. Click on “Start”.
  • It may take up to a few minutes or a few hours to scan the full computer, depending on the amount of data in the drive (s) on your computer.
  • VirusScan will not scan “Encrypted Files”. You will see the message “File not scanned” [The file is encrypted].
  • Close “VirusScan” when the scan is complete.
  • Restart your computer in “Normal Mode”.

This was a complete guide to McAfee setup, downloading, installing, uninstalling, reinstalling, common errors and how to solve them, troubleshooting problems. In short, you will everything here that you need to know about McAfee. 

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